1.20.1 Currently having errors with Error: java.lang.StackOverflowError: mouseClicked event handler upon pressing Single Player.

[C01IN]

Currently I've had the error show up even after looking through other users forums who had the same issue, upon loading everything up and moving my mouse over to single player (no worlds saved or made so it goes straight to world creation.) and begins loading the world creation menu, before it loads it quickly says saving world and closes the game and giving me the error message, mine never states beyond the 'mouseClicked event handler' in the error message and logs so I have no idea what could be the cause, I've also gone through and disabled, removed, or changed the version of my mods to see if an update to one of them or a general issue and or conflict was occurring, I'm using Java 1.20.1, Forge - 47.4.4 and only encountered the error recently, I've even manually redownloaded all the mods and tested ones that may be the cause but I've found nothing thus far, as for my memory i have it set to the default since I'm not the most tech savvy person nor do I understand lines of code, I have especially tried disabling embeddium addons like sodium which was listed at the top of the log report, and even lithoscape and anything dependent on it, fps mods, etc, so I'm kinda just stuck now, not sure as to how I upload errors or logs but if anyone who ends up wanting to help knows how I'd be happy to follow whatever instruction they have I've tried to keep as few gui and mods that effect world gen as possible but have had no luck.

[TileEntity]

 

Add the latest.log (logs-folder) with sites like https://mclo.gs/ and paste the link to it here 

[C01IN]

23 minutes ago, TileEntity said:

 

Add the latest.log (logs-folder) with sites like https://mclo.gs/ and paste the link to it here 

Here's the link https://mclo.gs/6TPNnro

[TileEntity]

Same issue without embeddium?

[C01IN]

3 hours ago, TileEntity said:

Same issue without embeddium?

Yep, same exact error and crash, started single player, it said preparing world creation, then up and went back to saving world (despite having no worlds) and crashed like before.

[TileEntity]

Maybe one o these:

 

• accessories
• transmog
• trender
• watut
• quark
• shouldersurfing
• controllable
• supplementaries
• xaero mods

 

[C01IN]

On 7/18/2025 at 12:14 AM, TileEntity said:

None of those mods being removed did anything different, sorry on the late update had alot going on lately lol, it's my bad for not getting back to ya' sooner.

 

[TileEntity]

Add the new crash-report